http_request.hpp

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#ifndef CPP_WEB_SERVER_HTTP_REQUEST_HPP
#define CPP_WEB_SERVER_HTTP_REQUEST_HPP

#include <string>
#include <vector>
#include <map>
#include <boost/lexical_cast.hpp>
#include "async_web_server_cpp/http_header.hpp"

namespace async_web_server_cpp
{

struct HttpRequest
{
  std::string method;
  std::string uri;
  int http_version_major;
  int http_version_minor;
  std::vector<HttpHeader> headers;

  std::string path;
  std::string query;
  std::map<std::string, std::string> query_params;

  bool has_header(const std::string &name) const;

  std::string get_header_value_or_default(const std::string &name,
                                          const std::string &default_value) const;


  bool has_query_param(const std::string &name) const;

  std::string get_query_param_value_or_default(const std::string &name,
      const std::string &default_value) const;

  template<typename T>
  T get_query_param_value_or_default(const std::string &name,
                                     const T &default_value) const
  {
    std::map<std::string, std::string>::const_iterator itr = query_params.find(name);
    if (itr != query_params.end())
    {
      try
      {
        return boost::lexical_cast<T>(itr->second);
      }
      catch (const boost::bad_lexical_cast &)
      {
        return default_value;
      }
    }
    else
    {
      return default_value;
    }
  }

  bool parse_uri();
};

}

#endif